How is Typhoid fever primarily transmitted?

Typhoid fever is primarily transmitted through contaminated food and water. The bacterium that causes Typhoid fever, Salmonella enterica serotype Typhi, is found in the feces of infected individuals. When food and water sources become contaminated with these bacteria, people who consume them can become infected. This mode of transmission is particularly prevalent in areas with poor sanitation and hygiene practices, as the bacteria can easily spread through fecal-oral routes.

Understanding the primary transmission pathway is crucial for public health interventions aimed at preventing Typhoid fever outbreaks. Strategies often focus on improving water quality, ensuring safe food handling practices, and promoting good personal hygiene to reduce the risks associated with fecal contamination.